m
miguel_ucoder

Miguel M

@miguel_ucoder

Junior Backend Software Developer

Colombie
Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I am a Junior Backend Software Developer and Software Engineering student with practical experience building REST APIs using Node.js, Express, and TypeScript. I have expertise in PostgreSQL, MySQL, and MongoDB, as well as Docker and CI/CD with GitHub Actions. I am a B2 certified English speaker with strong foundations in Object-Oriented Programming and AI-assisted development tools.... Plus d’infos

Compétences

m
miguel_ucoder
Miguel M
hors ligne • 

Voir mes services

Applications Web Full stack
I will build a nodejs backend rest API
De40 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Other_Press

Croky Cocina Experimental

Other Press • Freelance

Sep 2026 - Present • 2 mos

Professional internship building Crocky, the live ordering system for a restaurant in Bogotá. • Designed and built a TypeScript/Express backend with hexagonal architecture, Prisma and PostgreSQL (37 versioned migrations, 44 API routes validated with Zod). • Unified four ordering channels (table QR, kiosk, WhatsApp and counter) into one real-time kitchen board using Socket.IO. • Built the customer PWA in React and the owner/kitchen panel in Next.js. • Implemented idempotent orders with an offline queue, so the kitchen never receives an order twice. • Secured sessions with single-use hashed refresh tokens and per-request role checks (owner, kitchen, delivery). • Integrated an n8n WhatsApp agent, with server-side validation and delivery fees calculated by distance. • Set up Vitest and Playwright E2E tests in GitHub Actions CI, Docker and Grafana monitoring.